3 years ago

Which expression is equivalent to is m<4?

Mathematics

2 answers:

valkas [14]3 years ago

4 0

m is less than or equal to 4

Svetradugi [14.3K]3 years ago

3 0

Answer: m<2 + m<3 I think

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Kelly pays $25/sweater wholesale.find the salling price if her mark-up is 65%?

gladu [14]

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165% is 1.65 in decimal form, so $1.65*25=41.25$
$41.25$ is your answer

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3 years ago

Lynn wants to multiply 44 × 305. She says that all she has to do is find 4×305 and then double that number.

Lubov Fominskaja [6]

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Differentiating a Logarithmic Function in Exercise, find the derivative of the function. See Examples 1, 2, 3, and 4.

adoni [48]

Answer: The required derivative is $\dfrac{8x^2+18x+9}{x(2x+3)^2}$

Step-by-step explanation:

Since we have given that

$y=\ln[x(2x+3)^2]$

Differentiating log function w.r.t. x, we get that

$\dfrac{dy}{dx}=\dfrac{1}{[x(2x+3)^2]}\times [x'(2x+3)^2+(2x+3)^2'x]\\\\\dfrac{dy}{dx}=\dfrac{1}{[x(2x+3)^2]}\times [(2x+3)^2+2x(2x+3)]\\\\\dfrac{dy}{dx}=\dfrac{4x^2+9+12x+4x^2+6x}{x(2x+3)^2}\\\\\dfrac{dy}{dx}=\dfrac{8x^2+18x+9}{x(2x+3)^2}$